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Mathematics
10 February, 05:12
What is the value of z in the equation 2x+7=-5
+5
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Fiona Douglas
10 February, 05:33
0
x=-6
Step-by-step explanation:
2x+7=-5
Subtract 7 from each side
2x+7-7 = -5-7
2x=-12
Divide by 2
2x/2=-12/-2
x=-6
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